Compression shirt



FIG. 1 is a perspective view of a compression shirt showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front elevational view of the design with short sleeves; and,

FIG. 9 is a rear elevational view of FIG. 8.

The broken lines depict portions of the compression shirt that form no part of the claimed design. 

CLAIM The ornamental design for a compression shirt, as shown and described. 